Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	ATF1
Human P-Site:	S139
P-Site Sequence:	QTLTMTNSGSTQQGT
UniProt:	P18846
Intern. Prot. ID:	IPI00002501

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATF1	P18846	S139	QTLTMTNSGSTQQGT	100 / 9 AA	29
Phosphosite 1:	ATF1	P18846	T137	GLQTLTMTNSGSTQQ	100 / 7 AA	29
Phosphosite 2:	ATF1	P18846	S141	LTMTNSGSTQQGTTI	100 / 7 AA	29
Phosphosite 3:	CREM	Q03060	S215	QALTMTNSGAPPPGA	66 / 9 AA	37
Phosphosite 4:	CREM	Q03060	T213	GLQALTMTNSGAPPP	85 / 7 AA	37
Phosphosite 5:	CLC-3	P51790	T60	VGTHYTMTNGGSINS	85 / 7 AA	85
Phosphosite 6:	EDC4	Q6P2E9	S670	GSLTMSSSGSLQASP	66 / 9 AA	152
Phosphosite 7:	KIAA0423	Q9Y4F4	T1662	WHLLGNMTNSGSLPG	100 / 6 AA	189
Phosphosite 8:	MAGI2	Q86UL8	S596	DNVSMASSGATQAEL	55 / 9 AA	159
Phosphosite 9:	HMCN1	Q96RW7	S2295	IRPTITNSGSHPTEI	85 / 7 AA	613
Phosphosite 10:	HMCN1	Q96RW7	T2293	VYIRPTITNSGSHPT	85 / 7 AA	613
Phosphosite 11:	ZNF608	Q9ULD9	S1022	GAPAAGNSGSTQGMK	100 / 6 AA	162
Phosphosite 12:	COG3	Q96JB2	S531	ESNSLTKSGSTESLN	55 / 9 AA	94
Phosphosite 13:	SCYL2	Q6P3W7	S917	PPTTMTNSSSASNDL	75 / 8 AA	104
Phosphosite 14:	SCYL2	Q6P3W7	T915	AQPPTTMTNSSSASN	85 / 7 AA	104
Phosphosite 15:	ZNF608	Q9ULD9	S1024	PAAGNSGSTQGMKIK	100 / 6 AA	162
Phosphosite 16:	LRBA	P50851	T1183	DSGIQTMTASGSSAM	85 / 7 AA	319
Phosphosite 17:	ZNF592	Q92610	S441	EAGTNSGSPQGARKG	85 / 7 AA	138
Phosphosite 18:	LRBA	P50851	S1185	GIQTMTASGSSAMSP	75 / 8 AA	319
Phosphosite 19:	Ig kappa chain V-I region Kue	P01604	S7	_DIQMTQSPSTQPAS	75 / 8 AA	12
Phosphosite 20:	GPR88	Q9GZN0	S5	___MTNSSSTSTSST	85 / 7 AA	40